diff --git a/doc/FS/XTDP Protocol Module Function Specification.adoc b/doc/FS/XTDP Protocol Module Function Specification.adoc
index 5c38db3..9b5dcd4 100644
--- a/doc/FS/XTDP Protocol Module Function Specification.adoc
+++ b/doc/FS/XTDP Protocol Module Function Specification.adoc
@@ -1,13 +1,13 @@
 ---
 Author: György Réthy
-Version: 155 17-CNL 113 663, Rev. A
-Date: 2011-03-25
+Version: 155 17-CNL 113 663, Rev. PB1
+Date: 2018-02-15
 
 ---
 = XTDP Protocol Module Function Specification
 :author: György Réthy
-:revnumber: 155 17-CNL 113 663, Rev. A
-:revdate: 2011-03-25
+:revnumber: 155 17-CNL 113 663, Rev. PB1
+:revdate: 2018-02-15
 :toc:
 
 == How to Read This Document
@@ -254,7 +254,6 @@
 
 image:images/Unacknowledged_info_change_procedure_2.png[alt]
 
-
 To invoke the procedure the initiating entity shall send an `XTDPRequests` message with the `ackRequested` attribute set to the value `_false_`. The `XTDPRequests` message shall contain information as specified in clause ‎<<acknowledged_action_requests, Acknowledged Action Requests>>. Acknowledged action requests with one exception: the `get` action shall not be used with the unacknowledged procedure.
 
 [[add-requests]]
diff --git a/doc/FS/XTDP Protocol Module Function Specification.pdf b/doc/FS/XTDP Protocol Module Function Specification.pdf
index 6983e52..9954129 100644
--- a/doc/FS/XTDP Protocol Module Function Specification.pdf
+++ b/doc/FS/XTDP Protocol Module Function Specification.pdf
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diff --git a/doc/change.log b/doc/FS/change.log
similarity index 100%
rename from doc/change.log
rename to doc/FS/change.log
diff --git a/doc/UG/XTDP Protocol Module User Guide.adoc b/doc/UG/XTDP Protocol Module User Guide.adoc
index a557728..0e10b27 100644
--- a/doc/UG/XTDP Protocol Module User Guide.adoc
+++ b/doc/UG/XTDP Protocol Module User Guide.adoc
@@ -1,13 +1,13 @@
 ---
-Author: István Kovács
-Version: 198 17-CNL 113 663, Rev. C
-Date: 2014-06-18
+Author: Jenő Balaskó
+Version: 198 17-CNL 113 663, Rev. PD1
+Date: 2018-02-15
 
 ---
 = XTDP Protocol Module User Guide
-:author: István Kovács
-:revnumber: 198 17-CNL 113 663, Rev. C
-:revdate: 2014-06-18
+:author: Jenő Balaskó
+:revnumber: 198 17-CNL 113 663, Rev. PD1
+:revdate: 2018-02-15
 :toc:
 
 == How to Read This Document
diff --git a/doc/UG/XTDP Protocol Module User Guide.pdf b/doc/UG/XTDP Protocol Module User Guide.pdf
index 089b3f9..40ec62a 100644
--- a/doc/UG/XTDP Protocol Module User Guide.pdf
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diff --git a/doc/change.log b/doc/UG/change.log
similarity index 100%
copy from doc/change.log
copy to doc/UG/change.log
diff --git a/doc/XTDP_CNL113663_PRI_11.doc b/doc/XTDP_CNL113663_PRI_11.doc
deleted file mode 100644
index ff12549..0000000
--- a/doc/XTDP_CNL113663_PRI_11.doc
+++ /dev/null
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